E3. Intercept Form with Graphing Calculator
a. Graph the function: y = - (x + 2)(x - 4)
b. State the vertex
c. State the axis of symmetry
d. Find the zeros/roots/x-intercepts
E3. Intercept Form without a Graphing Calculator
a. Graph the function: y = - (x + 2)(x - 4)
b. State the vertex
c. State the axis of symmetry
d. Find the zeros/roots/x-intercepts
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